Kurzfassung

The densities of liquid copper, cobalt, and iron, their binary and ternary alloys have been measured over a temperature range including the undercooled regime. A non-contact technique was used, consisting of electromagnetic levitation combined with optical dilatometry.
For all samples, the density was a linear function of temperature. The concentration dependence was studied by means of the excess volume which was negligible for Co-Fe and positive for Cu-Fe, Cu-Co, and Cu-Co-Fe.
The density of the ternary alloy could be predicted from the excess volumes of the binary phases without the need to introduce any ternary interactions.

Dokumentart:

Zeitschriftenbeitrag

Titel:

Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys

Autoren:

Autoren

Institution oder E-Mail-Adresse

Autoren-ORCID

Brillo, Jürgen

NICHT SPEZIFIZIERT

NICHT SPEZIFIZIERT

Egry, Ivan

NICHT SPEZIFIZIERT

NICHT SPEZIFIZIERT

Matsushita, Taishi

Royal Institute of Technology, Dep. of Mat. Science and Eng., Stockholm, Sweden